N'-(4-cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)-N'-methylacetohydrazide CAS 321526-25-4

Purity 97%+In StockPharmaceutical Standards
CAS No.321526-25-4
Molecular FormulaC9H10F3N5O
Molecular Weight261.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-(4-cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)-N'-methylacetohydrazide CAS 321526-25-4 chemical structure

Description

N'-(4-cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)-N'-methylacetohydrazide (CAS 321526-25-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10F3N5O. Molecular weight: 261.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H10F3N5O
Molecular Weight261.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms5

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